Problem 43021. How many figures currently exist?

Solution 993232

Submitted on 4 Oct 2016 by Matthew Eicholtz

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test	Status	Code Input and Output
1	Pass	assert(isequal(numfig(),0))
2	Pass	close all; figure; assert(isequal(numfig(),1))
3	Pass	close all; figure; figure; assert(isequal(numfig(),2))
4	Pass	close all; figure; figure; plot(1,1); figure; imagesc(magic(5)); assert(isequal(numfig(),3))
5	Pass	close all; n = randi(20); for ii=1:n figure; end assert(isequal(numfig(),n))
6	Pass	close all; assert(isequal(numfig(),0))